CN110101203A - Bowl formula piston endoscope cleaning brush - Google Patents
Bowl formula piston endoscope cleaning brush Download PDFInfo
- Publication number
- CN110101203A CN110101203A CN201910426476.4A CN201910426476A CN110101203A CN 110101203 A CN110101203 A CN 110101203A CN 201910426476 A CN201910426476 A CN 201910426476A CN 110101203 A CN110101203 A CN 110101203A
- Authority
- CN
- China
- Prior art keywords
- brushing piece
- brush
- piece group
- bowl
- endoscope cleaning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 41
- 230000001680 brushing effect Effects 0.000 claims abstract description 96
- 230000001681 protective effect Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 229940058401 polytetrafluoroethylene Drugs 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- -1 Poly tetra fluoroethylene Polymers 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 206010065954 Stubbornness Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 238000002052 colonoscopy Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000002249 digestive system Anatomy 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B9/00—Arrangements of the bristles in the brush body
- A46B9/005—Arrangements of the bristles in the brush body where the brushing material is not made of bristles, e.g. sponge, rubber or paper
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B9/00—Arrangements of the bristles in the brush body
- A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
- A46B9/028—Bristle profile, the end of the bristle defining a surface other than a single plane or deviating from a simple geometric form, e.g. cylinder, sphere or cone
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B9/00—Arrangements of the bristles in the brush body
- A46B9/08—Supports or guides for bristles
- A46B9/12—Non-adjustable supports
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/30—Brushes for cleaning or polishing
- A46B2200/3013—Brushes for cleaning the inside or the outside of tubes
Landscapes
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Endoscopes (AREA)
Abstract
The invention discloses a kind of bowl of formula piston endoscope cleaning brushes, including brush portion (1) and brush holder support (2), brush portion (1) includes bracket (11) and brush head, brush head includes upper section brushing piece group (12), middle section brushing piece group (13) and lower section brushing piece group (14), upper section brushing piece group (12), middle section brushing piece group (13) and lower section brushing piece group (14) are inlayed respectively to be mounted on bracket (11), and bracket (11) is mounted on brush holder support (2)；Upper section brushing piece group (12), middle section brushing piece group (13) and lower section brushing piece group (14) are constituted if being alternatively arranged by dry plate brushing piece, and brushing piece is globoidal structure and connects with scope pipeline inner wall, makes brush portion (1) in piston-like and sliding axially along scope pipeline；Brush portion (1) and brush holder support (2) coaxial arrangement.The endoscope cleaning brush that the present invention can thoroughly clean up the dirt of inner wall, cleaning effect is good, the cleaning suitable for lumen instrument and scope.
Description
Technical field
The present invention relates to a kind of medical instrument cleaning and sterilizing equipment more particularly to a kind of bowl of formula piston endoscope cleaning brushes.
Background technique
With the continuous development of technological progress and medical industry, various scopes are clinical using more and more extensive, effect
Also more and more important.The type of scope has very much, such as the trachea and bronchus of the gastroscope and colonoscopy of digestive system, respiratory system
Mirror, other such as laryngoscope, encephaloscope, arthroscope, cystoscope, hysteroscopes.Scope be mainly used for it is clinical medical check, diagnose with
And treatment, when application, have to enter into the internal of patient, therefore the scope after use must be cleaned thoroughly, be sterilized every time
Or aseptic process, cross-infection caused by pathogen contamination is prevented, country defends key committee and issued that special " endoscope cleaning disappears thus
Malicious technical specification " and " soft endoscope cleaning disinfection technology standard ", it is desirable that the cleaning of scope is needed using special cleaning means,
Especially dedicated cleaning brush.
Most of current cleaning brush is brush type, and the bracket of twisted shape is wound in by two stainless steel filaments, is being propped up
The bar of the fixed burr shape in the head of frame or tail portion is brush head, the pull bracket in scope, by hairbrush by the dirt in scope
Object removes, but existing cleaning brush has the disadvantage in that one, hairbrush is extremely soft, blocky for the stubbornness on scope inner wall
Dirt is difficult to remove；Two, there are gaps and easily-deformable between hairbrush, can be there are dead angle when cleaning scope inner wall, cannot be thorough
Remove inner wall dirt.Since there are problem above, the scope after use due to the blood of patient, mucus, various juices etc. into
Enter scope inner cavity, if cleaning is not thorough enough, brought a great deal of trouble to subsequent disinfection treatment, even result in disinfection failure,
In germ will infect subsequent user, cause serious malpractice.
Summary of the invention
The purpose of the present invention is to provide a kind of bowl of formula piston endoscope cleaning brush, the dirt of inner wall can thoroughly be cleaned dry
Net endoscope cleaning brush, cleaning effect are good.
The present invention is implemented as follows:
A kind of bowl of formula piston endoscope cleaning brush, including brush portion and brush holder support, brush portion include bracket and brush head, brush head includes upper section
Brushing piece group, middle section brushing piece group and lower section brushing piece group, upper section brushing piece group, middle section brushing piece group and lower section brushing piece group inlay be mounted on respectively
On bracket, bracket is mounted on brush holder support；If upper section brushing piece group, middle section brushing piece group and lower section brushing piece group are arranged by dry plate brushing piece interval
Column are constituted, and brushing piece is globoidal structure and connects with scope pipeline inner wall, makes brush portion in piston-like and along scope pipeline
It slides axially；Brush portion and brush holder support coaxial arrangement.
The radian of the brushing piece of the globoidal structure is 30 °~60 °.
The diameter of the brushing piece of the globoidal structure is greater than the internal diameter of internal diameter pipeline.
The end of the upper section brushing piece group, middle section brushing piece group and lower section brushing piece group is equipped with reinforcement brushing piece, reinforces brushing piece
Center thickness be greater than the thickness of brushing piece, reinforce brushing piece and brushing piece and be coaxially disposed.
The reinforcement brushing piece and rack surface rounding off.
The end sleeve of the brush holder support is equipped with protective case, and the outer surface of protective case is smooth.
The protective case is made of rubber or silica gel material.
The bracket is made of PTFE material.
The brush head is made of silica gel material.
The endoscope cleaning brush that the present invention can thoroughly clean up the dirt of inner wall, cleaning effect is good, is suitable for lumen
The cleaning of instrument and scope.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of bowl formula piston endoscope cleaning brush of the present invention；
Fig. 2 is the cross-sectional view of bowl formula piston endoscope cleaning brush of the present invention.
In figure, 1 brush portion, 11 brackets, 12 upper section brushing piece groups, 13 middle section brushing piece groups, 14 lower section brushing piece groups, 15 reinforcement brushing pieces, 2
Brush holder support, 21 protective cases.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples.
Referring to attached drawing 1 and attached drawing 2, a kind of bowl of formula piston endoscope cleaning brush, including brush portion 1 and brush holder support 2, brush portion 1 includes
Bracket 11 and brush head, brush head include upper section brushing piece group 12, middle section brushing piece group 13 and lower section brushing piece group 14, upper section brushing piece group 12, in
Section brushing piece group 13 and lower section brushing piece group 14 inlay be mounted on bracket 11 respectively, and bracket 11 is mounted on brush holder support 2；Upper section brushing piece group
12, if middle section brushing piece group 13 and lower section brushing piece group 14 are alternatively arranged by dry plate brushing piece and are constituted, and brushing piece be globoidal structure and with
Scope pipeline inner wall connects, and makes brush portion 1 in piston-like and sliding axially along scope pipeline；Brush portion 1 and brush holder support 2 are coaxially set
It sets.
The radian of the brushing piece of the globoidal structure is 30 °~60 °, can increase the contact surface of brushing piece Yu scope pipeline inner wall
Product, improves the efficiency and quality of cleaning.The diameter of the brushing piece of the globoidal structure is slightly larger than the internal diameter of internal diameter pipeline, it is ensured that brush
The contact reliability of piece and scope pipeline inner wall can remove the obstinate bulk waste inside scope.
The end of the upper section brushing piece group 12, middle section brushing piece group 13 and lower section brushing piece group 14, which is equipped with, reinforces brushing piece 15,
The center thickness for reinforcing brushing piece 15 is greater than the thickness of brushing piece, reinforces brushing piece 15 and brushing piece is coaxially disposed, it is dirty to reinforce removal residual
The effect of dirt, the reinforcement brushing piece 15 that center thickens can play the role of supporting brushing piece in brush portion traveling process, increase frictional force,
Be conducive to effective removing to tough stains.
The reinforcement brushing piece 15 and 11 surface rounding off of bracket.
The end sleeve of the brush holder support 2 is equipped with protective case 21, and the outer surface of protective case 21 is smooth, convenient for hand-held brush holder support 2.
Rubber can be used for the protective case 21 or silica gel material is made, convenient for cleaning, and good antiskid effect.
The bracket 11 can be used PTFE (Poly tetra fluoroethylene, polytetrafluoroethylene (PTFE)) material and be made,
Have many advantages, such as high temperature resistant, low temperature resistant, corrosion-resistant, high lubricate, do not adhere to, nonhazardous, electrical isolation, long service life.
The brush head can be used silica gel material and be made, and have preferable temperature tolerance, corrosion resistance, nonhazardous, insulating properties
The advantages that, convenient for cleaning, clean hygiene, long service life.
The application method of bowl formula piston endoscope cleaning brush of the present invention is: holding brush holder support 2 and by bracket 11 together with upper section brushing piece
Group 12, middle section brushing piece group 13 and lower section brushing piece group 14 are inserted into scope pipeline together, upper section brushing piece group 12,13 and of middle section brushing piece group
The brushing piece of lower section brushing piece group 14 is all made of cambered surface bowl structure, since the internal diameter of scope pipeline is slightly less than the diameter of brushing piece, cambered surface
The brushing piece edge of bowl structure can fully be contacted with scope pipeline inner wall, and there is no gaps, meanwhile, upper section brushing piece group
12, increase friction system when the piston-like brush head that middle section brushing piece group 13 and lower section brushing piece group 14 are formed can move in interior mirror tube road
Number, convenient for the obstinate bulk waste in cleaning scope pipeline.
The above is merely preferred embodiments of the present invention, it is not intended to limit the protection scope of invention, it is therefore, all at this
Any modification, equivalent replacement, improvement and so within the spirit and principle of invention, should be included in protection scope of the present invention
Within.
Claims (9)
1. a kind of bowl of formula piston endoscope cleaning brush, it is characterized in that: including brush portion (1) and brush holder support (2), brush portion (1) includes bracket
(11) and brush head, brush head include upper section brushing piece group (12), middle section brushing piece group (13) and lower section brushing piece group (14), upper section brushing piece group
(12), middle section brushing piece group (13) and lower section brushing piece group (14) are inlayed respectively is mounted on bracket (11), and bracket (11) is mounted on brush
On bar (2)；Upper section brushing piece group (12), middle section brushing piece group (13) and lower section brushing piece group (14) are if be alternatively arranged structure by dry plate brushing piece
At, and brushing piece is globoidal structure and connects with scope pipeline inner wall, makes brush portion (1) in piston-like and along the axis of scope pipeline
To sliding；Brush portion (1) and brush holder support (2) coaxial arrangement.
2. according to claim 1 bowl of formula piston endoscope cleaning brush, it is characterized in that: the arc of the brushing piece of the globoidal structure
Degree is 30 °~60 °.
3. according to claim 1 bowl of formula piston endoscope cleaning brush, it is characterized in that: the brushing piece of the globoidal structure is straight
Diameter is greater than the internal diameter of internal diameter pipeline.
4. according to claim 1 bowl of formula piston endoscope cleaning brush, it is characterized in that: the upper section brushing piece group (12), in
The end of section brushing piece group (13) and lower section brushing piece group (14), which is equipped with, reinforces brushing piece (15), and the center thickness for reinforcing brushing piece (15) is big
In the thickness of brushing piece, reinforces brushing piece (15) and brushing piece is coaxially disposed.
5. according to claim 4 bowl of formula piston endoscope cleaning brush, it is characterized in that: the reinforcement brushing piece (15) and bracket
(11) surface rounding off.
6. according to claim 1 bowl of formula piston endoscope cleaning brush, it is characterized in that: the end of the brush holder support (2) is arranged
Have protective case (21), the outer surface of protective case (21) is smooth.
7. according to claim 6 bowl of formula piston endoscope cleaning brush, it is characterized in that: the protective case (21) be rubber or
Silica gel material is made.
8. according to claim 1 bowl of formula piston endoscope cleaning brush, it is characterized in that: the bracket (11) is PTFE material
It is made.
9. according to claim 1 bowl of formula piston endoscope cleaning brush, it is characterized in that: the brush head is silica gel material system
At.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910426476.4A CN110101203A (en) | 2019-05-21 | 2019-05-21 | Bowl formula piston endoscope cleaning brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910426476.4A CN110101203A (en) | 2019-05-21 | 2019-05-21 | Bowl formula piston endoscope cleaning brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110101203A true CN110101203A (en) | 2019-08-09 |
Family
ID=67491528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910426476.4A Pending CN110101203A (en) | 2019-05-21 | 2019-05-21 | Bowl formula piston endoscope cleaning brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110101203A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110586540A (en) * | 2019-08-22 | 2019-12-20 | 上海长海医院 | Endoscope processing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060162105A1 (en) * | 2005-01-07 | 2006-07-27 | Pentax Corporation | Cleaning brush for endoscopes |
| CN101180138A (en) * | 2005-05-17 | 2008-05-14 | 弗朗西斯·霍顿·塔克 | Dredging device for endoscope |
| CN101232953A (en) * | 2005-06-30 | 2008-07-30 | 新药研究（澳大利亚）集团有限公司 | Device for use in cleaning endoscopes |
| US20110289705A1 (en) * | 2009-02-12 | 2011-12-01 | Hiroyuki Asano | Endoscopic duct cleaning tool |
| CN207506150U (en) * | 2017-11-06 | 2018-06-19 | 扬州发特利医疗器械科技有限公司 | A kind of dual cleaning brush of endoscope channel |
| CN210076902U (en) * | 2019-05-21 | 2020-02-18 | 杭州易路医疗器械有限公司 | Bowl type piston endoscope cleaning brush |
-
2019
- 2019-05-21 CN CN201910426476.4A patent/CN110101203A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060162105A1 (en) * | 2005-01-07 | 2006-07-27 | Pentax Corporation | Cleaning brush for endoscopes |
| CN101180138A (en) * | 2005-05-17 | 2008-05-14 | 弗朗西斯·霍顿·塔克 | Dredging device for endoscope |
| CN101232953A (en) * | 2005-06-30 | 2008-07-30 | 新药研究（澳大利亚）集团有限公司 | Device for use in cleaning endoscopes |
| US20110289705A1 (en) * | 2009-02-12 | 2011-12-01 | Hiroyuki Asano | Endoscopic duct cleaning tool |
| CN207506150U (en) * | 2017-11-06 | 2018-06-19 | 扬州发特利医疗器械科技有限公司 | A kind of dual cleaning brush of endoscope channel |
| CN210076902U (en) * | 2019-05-21 | 2020-02-18 | 杭州易路医疗器械有限公司 | Bowl type piston endoscope cleaning brush |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110586540A (en) * | 2019-08-22 | 2019-12-20 | 上海长海医院 | Endoscope processing method |
| CN110586540B (en) * | 2019-08-22 | 2021-08-20 | 上海长海医院 | Endoscope processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190809 |